Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)




"Just a quick one to say I'm very impressed so far :) The documentation for developers is excellent and I've quickly managed to get an app written to do historical downloads. The system is very robust and pretty quick considering the extent of data that's available. The support guys have been very helpful too, in combination with the forums it's been plain sailing so far!" - Comment from Adam
"I had always used ******* but for the past 2 weeks have been trying DTN IQFeed. Customer support has been extraordinary. They call just to make sure your problem hasn't recurred." - Comment from Public Forum
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"If you are serious about your trading I would not rely on IB data for serious daytrading. Took me a while to justify the cost of IQ Feed and in the end, it's just a 2 point stop on ES. Better safe than sorry" - Comment from Public Forum
"I was on the phone with a friend who uses CQG and right after the Fed announcement, CQG was as much as 30 seconds behind DTN.IQ. Some quotes were off by as much as 15-18 cents. Your feed never missed a beat." - Comment from Roger
"It’s so nice to be working with real professionals!" - Comment from Len
"Everything is working great with the API. I love it." - Comment from Calvin
"If someone needs the best quality data and backfill beyond what their broker provides at a rate that is the best in the industry, I highly recommend IQFeed." - Comment from Josh via Public Forum
"Boy, probably spent a thousand hours trying to get ******* API to work right. And now two hours to have something running with IQFeed. Hmmm, guess I was pretty stupid to fight rather than switch all this time. And have gotten more customer service from you guys already than total from them… in five years." - Comment from Jim
"This is an excellent value, the system is generous (allowing for 500 stocks) and stable (and really is tick-by-tick), and the support is fantastic." - Comment from Shirin via Email
Home  Search  Register  Login  Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTNMarkets on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »Leaps in OptionChain via TCP/IP
Author Topic: Leaps in OptionChain via TCP/IP (4 messages, Page 1 of 1)

digablep
-Interested User-
Posts: 6
Joined: Aug 21, 2007


Posted: Jun 18, 2008 01:27 PM          Msg. 1 of 4
I'm using TCP/IP to retrieve option chains for ticker "BAC" and I am not getting the Leap symbols "WBA". I can get them fine via COM. My request command in VB.NET is as follows:

OEA, BAC, 1, 4;

DTN_Steve_S
-DTN Guru-
Posts: 2093
Joined: Nov 21, 2005


Posted: Jun 18, 2008 02:05 PM          Msg. 2 of 4
Hello digablep, sorry for the confusion (it is poorly documented). Specifying Nears overrides Leaps. To get Leaps you will want to request OEA,BAC,1,0;

digablep
-Interested User-
Posts: 6
Joined: Aug 21, 2007


Posted: Jun 18, 2008 03:11 PM          Msg. 3 of 4
Great thanks! I got it to work now.

I have another question. For underlying symbol "AAPL" I retrieve all the option symbols and notice the series "AXO". These are fixed return options (FRO) which are binary...they just started trading I guess. Is there a way to filter these out so I only receive the normal options?

DTN_Steve_S
-DTN Guru-
Posts: 2093
Joined: Nov 21, 2005


Posted: Jun 18, 2008 03:36 PM          Msg. 4 of 4
There is not currently a way to filter these out.
 

 

Time: Sun May 19, 2024 2:46 PM CFBB v1.2.0 9 ms.
© AderSoftware 2002-2003